OT-2026-000048805
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000048805) never changes.
Identity and time
| Publication number | OT-2026-000048805 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7800-8c96-4ec837c62461 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00be474f60d845420fdddd8d47177286433c301de6e9f56bd4cdf8f7e14e3370 |
|---|---|
| Markdown | 05a3ebabf7160add8873edaf0fc60681c1096674dd6b32c0279732550e591a16 |
| Publication page | 55d509be1e8462cbe830df905cf619fbf8f205b5a961e6cccc3763ae62ac4108 |
| Manifest | 653becfb73d927b2148066ab5422989b5d5273308ab94f72b1f13a1656104730 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | HJIYS+cuxJIlRulfQVUG9chq6/m6WHZ5csL+zy8LyhsEGWB2qX2lnBPddrEOZZ9iOTPYkomkH+Zgwavtg6UXBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:04:31.471571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048805observed 55d509be1e8462cbe830df905cf619fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:31.448306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048805/manifest.jsonobserved 653becfb73d927b2148066ab5422989b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.422521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048805/publication.mdobserved 05a3ebabf7160add8873edaf0fc60681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:31.395326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048805/publication.txtobserved 00be474f60d845420fdddd8d47177286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|